If you don't smoke in this country you are the oddball. I still can't stand that every time I go out of the house I have to plan on coming home reeking of cigarette smoke.

Although they have laws about smoking in public buildings and many restaurants ban smoking, it is just another unenforced law which was enacted for no reason.

As for your test unless you have active TB or severe lung cancer with lesions then you will have no problems with medical. That, like the eye test, is pretty much a joke by any western standard.